/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | foam-extend: Open Source CFD
   \\    /   O peration     | Version:     4.1
    \\  /    A nd           | Web:         http://www.foam-extend.org
     \\/     M anipulation  | For copyright notice see file Copyright
-------------------------------------------------------------------------------
License
	This file is part of foam-extend.

	foam-extend is free software: you can redistribute it and/or modify it
	under the terms of the GNU General Public License as published by the
	Free Software Foundation, either version 3 of the License, or (at your
	option) any later version.

	foam-extend is distributed in the hope that it will be useful, but
	WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
	General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/

#include "TableFile.H"

// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

template<class Type>
Foam::Function1Types::TableFile<Type>::TableFile
(
	const word& entryName,
	const dictionary& dict
)
:
	TableBase<Type>(entryName, dict.subDict(entryName + "Coeffs")),
	fName_("none")
{
	const dictionary coeffs(dict.subDict(entryName + "Coeffs"));
	coeffs.lookup("fileName") >> fName_;

	fileName expandedFile(fName_);
	IFstream is(expandedFile.expand());

	if (!is.good())
	{
		FatalIOErrorInFunction
		(
			is
		)   << "Cannot open file." << exit(FatalIOError);
	}

	is  >> this->table_;

	TableBase<Type>::check();
}


template<class Type>
Foam::Function1Types::TableFile<Type>::TableFile(const TableFile<Type>& tbl)
:
	TableBase<Type>(tbl),
	fName_(tbl.fName_)
{}


// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //

template<class Type>
Foam::Function1Types::TableFile<Type>::~TableFile()
{}


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

template<class Type>
void Foam::Function1Types::TableFile<Type>::writeData(Ostream& os) const
{
	Function1<Type>::writeData(os);

	os  << token::END_STATEMENT << nl
		<< indent << word(this->name() + "Coeffs") << nl
		<< indent << token::BEGIN_BLOCK << nl << incrIndent;

	// Note: for TableBase write the dictionary entries it needs but not
	// the values themselves
	TableBase<Type>::writeEntries(os);

	os.writeKeyword("fileName")<< fName_ << token::END_STATEMENT << nl;
	os  << decrIndent << indent << token::END_BLOCK << endl;
}


// ************************************************************************* //
